... (K, Na, Li, Ca, Ba). It can be widely applied to agriculture (soil, fertilizer, tobacoo), industry (cement, glass, ceramics, mineral ... urine, plasma), etc.Characteristics: ² With 5 channels and be able to detect K, Na, Li, Ca, Ba 5 elements. With K ... , butane or liquefied petroleum gas.² Standard accessories: air-compressor, PC software or micro-printer.² LCD Display, touch panel with numeric keypad ...